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ST STTH1R02A Fast Recovery Rectifier STTH1R02A
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ST(STMicroelectronics) STTH1R02A
- Type
- ST
- Minimum package
- 5000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ST(STMicroelectronics)
- Electronic Component
- STTH1R02A
- Electronic Component
- 1
- Package
- SMA
- Electronic Component
- Fast Recovery / High-Efficiency Diode
- Electronic Component
- 0.2g
- Electronic Component
- 1
- Electronic Component
- BM0000860582
- Current
- 1.5A
- Diode
- 1
- Current(Ir)
- 3uA@200V
- Electronic Component
- Electronic Component
- Electronic Component
- 5000
- Voltage Rating(Vr)
- 200V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
STTH1R02A 产品概述
概要
STTH1R02A 是ST（意法半导体）推出的一款高效率快恢复二极管，具有较高的反向电压和整流电流处理能力，适用于各种电子应用中的整流以及反向电压保护。其主要参数包括最大DC反向电压为200V，平均整流电流为1.5A，以及快速恢复时间，使其在具有高频和高效率的应用场景中表现优异。
主要特性
电气参数：
- 反向电压（Vr）：STTH1R02A 可以承受的最大DC反向电压为200V，这使得它非常适合用于高压直流电源以及反向电压保护电路。
- 额定整流电流（Io）：最大直流平均整流电流为1.5A，能够满足大多数工业和消费类电子设备的用电要求。
- 正向电压（Vf）：在1.5A的正向电流下，正向电压降仅为1V，这对于追求高效率的应用非常重要，有助于减少热能损耗。
- 反向泄漏电流：在200V的反向电压下，反向泄漏电流仅为3µA，表明该元件在关闭状态下具有很好的绝缘性能，能够有效防止不必要的能量损失。
性能参数：
- 恢复速度：STTH1R02A 具备快速恢复特性，反向恢复时间（trr）为30ns，最大恢复时间可达500ns。这一特性使其在高频开关电源和脉冲电路中表现出色，可以显著提高整体电路的效率和响应速度。
- 工作温度：其结温工作范围最高可达175°C，表明该二极管能够在较高温度环境下稳定工作，非常适合汽车电子和工业自动化等严苛环境。
封装与安装
STTH1R02A 采用SMA封装，这种表面贴装型（SMT）设计促使其在自动化生产中更易于处理，实现更高的组装密度，同时减少电路板的占用空间。其小巧的外形和高性能的结合，使其适用于对空间和热管理都有严格要求的高级电子应用。
应用领域
STTH1R02A 广泛应用于各种需要高效率整流以及快速反向恢复的电路中。具体应用包括但不限于：
- 开关电源（SMPS）：作为整流器，能够在AC-DC转换过程中提高效率降低热量。
- DC-DC转换器：在提供稳定电压输出的过程中，STTH1R02A 能够有效减少副边反转损耗，提高整机效率。
- 电机驱动：在驱动电机的反向电压保护中，快速恢复特性能够确保电机的高效安全运行，从而延长电机和驱动系统的使用寿命。
- 工业电源：适用于使用双向整流的工业电缆、面板电源等场合，提供稳定可靠的电源支持。
结语
总的来说，STTH1R02A 是一款功能强大、性能优越的快恢复二极管，凭借其200V 的反向电压、1.5A 的整流电流以及优秀的热性能和封装设计，适用于广泛的高效能电子应用。其在诸多应用中的表现不仅提升了设备的整体效率，还为设计工程师提供了更大的设计灵活性。凭借其优越的电气性能，STTH1R02A 立足于现代电子技术的发展，成为业界值得信赖且广泛使用的组件之一。
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